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Smooth, Consistent Shakes Every Time
Theonia’s 400 ml Shaker Bottle is engineered for effortless blending with a food-grade 304 stainless steel shaker ball. It moves freely inside the bottle, breaking up powders for smooth, consistent drinks—no clumps or residue left behind. Perfect for protein shakes, supplement blends, or even a quick breakfast smoothie.
Secure, Travel-Friendly Design
The screw-top lid and fitted snap cap help keep liquids contained while you mix or carry your drink on the go. Designed for an active lifestyle, it includes a sturdy carry loop so you can clip it to your gym bag, backpack, or keys. From home to work to workout, it’s built to travel easily and perform reliably wherever your day takes you.
Easy to Clean. Built to Endure.
Made rom BPA plastic, this lightweight shaker is ready for daily use. The wide mouth allows for easy filling and rinsing, while the smooth interior makes cleaning simple. Compact enough for cupholders, sturdy enough for gym bags, and designed for reliable, everyday performance.
Frequently Asked Questions
CAN I USE THIS BOTTLE FOR HOT OR CARBONATED DRINKS?
No. The Theonia Shaker Bottle is designed for cold or room-temperature beverages only. Hot or fizzy liquids may create internal pressure that can cause the lid to loosen or leak. Always allow drinks to cool fully before adding them to the bottle, and avoid carbonated or effervescent mixtures.
WHAT MATERIALS IS THE BOTTLE MADE FROM, AND IS IT SAFE FOR DAILY USE?
The bottle and lid are made from BPA-free, food-grade plastic, and the shaker ball is made from 304-grade stainless steel. All materials comply with UK and EU food-contact safety standards and are suitable for daily use with cold beverages. This product contains no BPA, BPS, phthalates, latex, or known allergens.
IS IT EASY TO CLEAN?
Yes. The wide mouth allows easy filling and rinsing. We recommend hand-washing only with warm, soapy water to help maintain the bottle’s shape and printed branding. Always wash before first use and allow to air-dry completely with the lid off. Do not microwave, freeze, or expose to boiling water.
CAN I USE IT FOR DRINKS OTHER THAN PROTEIN SHAKES?
Yes. The Theonia Shaker Bottle can be used for smoothies, supplement blends, electrolyte mixes, meal replacements, or plain water. The stainless steel shaker ball is fully removable, allowing you to use it as a standard water bottle when preferred.
WILL IT LEAK IF I CARRY IT IN A BAG OR A CUP HOLDER?
The screw-top lid and fitted snap cap are designed to keep liquids contained during normal use. Always check that the lid is securely tightened before shaking, and store the bottle upright when transporting it in a bag to avoid spills.
WHO IS IT SUITABLE FOR?
This shaker bottle is designed for adult use only.
Caution:
- This product is not a toy. Contains small components (e.g., shaker ball, lid, seals) that may pose a choking hazard.
- Not suitable for use by children without adult supervision.
- Inspect the shaker ball regularly for signs of wear or damage, and discontinue use immediately if any damage is found.
WHAT GUARANTEE DOES IT INCLUDE?
Every Theonia Shaker Bottle comes with a 60-day satisfaction guarantee. If you are not completely happy with your purchase, contact support@theonia.com within 60 days of delivery for a refund or replacement.
The Everyday Essential for Smooth, Easy Shakes
Designed to Simplify Your Supplement Routine
Meet the shaker that makes mixing simple. The Theonia Shaker Bottle combines thoughtful design with everyday practicality—featuring BPA-free construction, a food-grade stainless steel shaker ball, and a secure screw-top lid for smooth shakes every time. Sleek enough for your desk, convenient for your gym bag, and durable enough for daily use—it’s the one bottle that keeps up with your routine.